`rsfdem.org`

DNSSEC	⚠️ Not signed
A	44.230.85.241^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
		PTR	`ec2-44-230-85-241.us-west-2.compute.amazonaws.com`
A	52.33.207.7^{🇺🇸 Amazon52.32.0.0/14 EC2 PDX prefix}
NS	`curitiba.ns.porkbun.com` ⭐
		A	2400:cb00:2049:1::adf5:3a25^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	173.245.58.37^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`fortaleza.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:88c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.8.140^{Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`maceio.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:bb4^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.11.180^{Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`salvador.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:a96^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.10.150^{Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`fwd1.porkbun.com` ⭐
		A	44.226.226.6^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
			PTR	`fwd1.porkbun.com`
MX	`fwd2.porkbun.com` ⭐
		A	52.10.201.111^{🇺🇸 Amazon52.10.0.0/15 EC2 PDX Prefix}
			PTR	`fwd2.porkbun.com`
TXT	`v=spf1 include:_spf.porkbun.com ~all`
TXT	`v=spf1 mx include:_spf.porkbun.com ~all`
SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2403842890

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1778811664

Same first word

rsfdem.org

Similar names

rsfmed.co.id

medsfr.com

sfderm.com

DNS History

23 records (8 active, 15 former)

●NScuritiba.ns.porkbun.com2026-03-21 → 2026-05-15 · 3 obs

○ 2017-03-28 05:58:46
● 2026-03-21 07:40:00
● 2026-05-15 02:39:02

○NSdns1.registrar-servers.com2015-08-08 → 2017-03-28 · 7 obs

● 2015-08-08 13:51:02
● 2015-11-26 19:41:44
○ 2016-03-16 13:48:28
● 2016-07-13 19:52:14
● 2017-03-28 05:58:46
○ 2026-03-21 07:40:00
○ 2026-05-15 02:39:02

○NSdns1.registrar-servers.com,2016-03-16 → 2016-03-16 · 4 obs

○ 2015-11-26 19:41:44
● 2016-03-16 13:48:28
○ 2016-07-13 19:52:14
○ 2026-05-15 02:39:02

○NSdns2.registrar-servers.com2015-08-08 → 2017-03-28 · 4 obs

● 2015-08-08 13:51:02
● 2017-03-28 05:58:46
○ 2026-03-21 07:40:00
○ 2026-05-15 02:39:02

○NSdns3.registrar-servers.com2015-08-08 → 2016-03-16 · 4 obs

● 2015-08-08 13:51:02
● 2016-03-16 13:48:28
○ 2016-07-13 19:52:14
○ 2026-05-15 02:39:02

○NSdns4.registrar-servers.com2015-08-08 → 2016-03-16 · 4 obs

● 2015-08-08 13:51:02
● 2016-03-16 13:48:28
○ 2016-07-13 19:52:14
○ 2026-05-15 02:39:02

○NSdns5.registrar-servers.com2015-08-08 → 2016-03-16 · 4 obs

● 2015-08-08 13:51:02
● 2016-03-16 13:48:28
○ 2016-07-13 19:52:14
○ 2026-05-15 02:39:02

●NSfortaleza.ns.porkbun.com2026-03-21 → 2026-05-15 · 3 obs

○ 2017-03-28 05:58:46
● 2026-03-21 07:40:00
● 2026-05-15 02:39:02

●NSmaceio.ns.porkbun.com2026-03-21 → 2026-05-15 · 3 obs

○ 2017-03-28 05:58:46
● 2026-03-21 07:40:00
● 2026-05-15 02:39:02

●NSsalvador.ns.porkbun.com2026-03-21 → 2026-05-15 · 3 obs

○ 2017-03-28 05:58:46
● 2026-03-21 07:40:00
● 2026-05-15 02:39:02

○MXeforward1.registrar-servers.com2015-08-08 → 2017-03-28 · 4 obs

● 2015-08-08 13:51:02
● 2017-03-28 05:58:46
○ 2026-03-21 07:40:00
○ 2026-05-15 02:39:02

○MXeforward2.registrar-servers.com2015-08-08 → 2017-03-28 · 4 obs

● 2015-08-08 13:51:02
● 2017-03-28 05:58:46
○ 2026-03-21 07:40:00
○ 2026-05-15 02:39:02

○MXeforward3.registrar-servers.com2015-08-08 → 2017-03-28 · 4 obs

● 2015-08-08 13:51:02
● 2017-03-28 05:58:46
○ 2026-03-21 07:40:00
○ 2026-05-15 02:39:02

○MXeforward4.registrar-servers.com2015-08-08 → 2017-03-28 · 4 obs

● 2015-08-08 13:51:02
● 2017-03-28 05:58:46
○ 2026-03-21 07:40:00
○ 2026-05-15 02:39:02

○MXeforward5.registrar-servers.com2015-08-08 → 2017-03-28 · 4 obs

● 2015-08-08 13:51:02
● 2017-03-28 05:58:46
○ 2026-03-21 07:40:00
○ 2026-05-15 02:39:02

●MXfwd1.porkbun.com2026-03-21 → 2026-05-15 · 3 obs

○ 2017-03-28 05:58:46
● 2026-03-21 07:40:00
● 2026-05-15 02:39:02

●MXfwd2.porkbun.com2026-03-21 → 2026-05-15 · 3 obs

○ 2017-03-28 05:58:46
● 2026-03-21 07:40:00
● 2026-05-15 02:39:02

○A162.255.119.2502016-07-13 → 2016-07-13 · 4 obs

○ 2016-03-16 13:48:28
● 2016-07-13 19:52:14
○ 2017-03-28 05:58:46
○ 2026-05-15 02:39:02

○A192.241.236.482015-08-08 → 2015-11-26 · 4 obs

● 2015-08-08 13:51:02
● 2015-11-26 19:41:44
○ 2016-03-16 13:48:28
○ 2026-05-15 02:39:02

○A192.64.119.1242017-03-28 → 2017-03-28 · 4 obs

○ 2016-07-13 19:52:14
● 2017-03-28 05:58:46
○ 2026-03-21 07:40:00
○ 2026-05-15 02:39:02

○A192.64.119.812016-03-16 → 2016-03-16 · 4 obs

○ 2015-11-26 19:41:44
● 2016-03-16 13:48:28
○ 2016-07-13 19:52:14
○ 2026-05-15 02:39:02

●A44.230.85.2412026-03-21 → 2026-05-15 · 3 obs

○ 2017-03-28 05:58:46
● 2026-03-21 07:40:00
● 2026-05-15 02:39:02

●A52.33.207.72026-03-21 → 2026-05-15 · 3 obs

○ 2017-03-28 05:58:46
● 2026-03-21 07:40:00
● 2026-05-15 02:39:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
rsfdem.org	maceio.ns.porkbun.com, fortaleza.ns.porkbun.com, salvador.ns.porkbun.com, curitiba.ns.porkbun.com	-

✅ Authoritative Response

Server:162.159.8.140

NS records: maceio.ns.porkbun.com, fortaleza.ns.porkbun.com, salvador.ns.porkbun.com, curitiba.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rsfdem.org (unsigned zone)

⏱️ Timing

Total: 654ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`44.230.85.241, 52.33.207.7`
NS	4	`curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...`
MX	2	`fwd1.porkbun.com (pri: 1), fwd2.porkbun.com (pri: 1)`
TXT	2	`v=spf1 include:_spf.porkbun.com ~all, v=spf1 mx include:_spf.porkbun.com ~all`
SOA	1	`curitiba.ns.porkbun.com dns.cloudflare.c`

Analysis

IP Addresses

rsfdem.org resolves to two IP numbers: 44.230.85.241 and 52.33.207.7.

Other host names, for instance centrisolar.com, forumosafieds.com, likeinspector.com, marketingwithpodcasts.com and bzaaf.com share IP numbers with rsfdem.org.

Name Servers

rsfdem.org's delegation is handled by four name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

rsfdem.org partially shares name servers with other domains; examples include la-cre.com, atxnews.com, commandleadershipsolutions.com, ducktapeengineer.com and codersinthesun.com.

Host names with two IPs:

curitiba.ns.porkbun.com points to 2400:cb00:2049:1::adf5:3a25 and 173.245.58.37

fortaleza.ns.porkbun.com points to 2400:cb00:2049:1::a29f:88c and 162.159.8.140

maceio.ns.porkbun.com points to 2400:cb00:2049:1::a29f:bb4 and 162.159.11.180

salvador.ns.porkbun.com points to 2400:cb00:2049:1::a29f:a96 and 162.159.10.150

Mail Servers

rsfdem.org is handled by two mail servers: fwd1.porkbun.com and fwd2.porkbun.com.

rsfdem.org has the same mail server setup as other domains, including intellnetwork.net, coppercreekgifts.com, colors4ui.com, dawes.me and gate2gate.app.

rsfdem.org shares at least partially some mail servers with other domains, for instance geovartha.id and andreasfilms.com.

Host names with one IP number: The host name fwd1.porkbun.com points to 44.226.226.6 and the host name fwd2.porkbun.com points to 52.10.201.111.

rsfdem.org - robtex.com

rsfdem.org

org

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`rsfdem.org`

`org`